SP 1109-1128
These units were renumbered in 1965 from SP 4604-4623.
1965 NUMBERS:
SP 1109-1128:
| 1965 road number | Orig. road number | notes |
| SP 1109 | SP 4604 | |
| SP 1110 | SP 4605 | |
| SP 1111 | SP 4606 | |
| SP 1112 | SP 4607 | |
| SP 1113 | SP 4608 | |
| SP 1114 | SP 4609 | |
| SP 1115 | SP 4610 | |
| SP 1116 | SP 4611 | |
| SP 1117 | SP 4612 | |
| SP 1118 | SP 4613 | |
| SP 1119 | SP 4614 | |
| SP 1120 | SP 4615 | |
| SP 1121 | SP 4616 | |
| SP 1122 | SP 4617 | |
| SP 1123 | SP 4618 | |
| SP 1124 | SP 4619 | |
| SP 1125 | SP 4620 | |
| SP 1126 | SP 4621 | |
| SP 1127 | SP 4622 | |
| SP 1128 | SP 4623 |